CHRISTOPHER R WALLYN (DO) – Ophthalmology Physician, NPI 1013997188
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
415 OPHTHALMOLOGY in MN
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Provider Addresses for CHRISTOPHER R WALLYN (DO)
PO BOX 699
HUTCHINSON, MN 553500699
Phone: (320) 587-6308
Fax: (866) 203-6862
Type: Mailing
Regional Eye Center, 1455, Montreal Street, Menards, Hutchinson, McLeod County, Minnesota, 55350, United States
HUTCHINSON, MN 553500699
Phone: (320) 587-6308
Fax: (866) 203-6862
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $178.
Total Amount is formed as General ($178) + Research ($0) + Ownership ($0) = $178.
Last reported payment date: 2024-11-11 • Largest payer in this snapshot: Johnson & Johnson Surgical Vision, Inc. ($164).
Total Amount
$178
General + Research + Ownership
Payments
4
Total payment records
General Amount
$178
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Johnson & Johnson Surgical Vision, Inc. | $164 |
| Oyster Point Pharma, Inc. | $14 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-02-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050224000243 | I | Ophthalmology | MN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 174 | 159 | $0 |
| 92012 | Established patient problem focused exam of visual system | 100 | 65 | $0 |
| 76519 | Ultrasound scan to determine eye length and lens power | 52 | 27 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 52 | 29 | $0 |
| 92133 | Imaging of optic nerve | 51 | 48 | $0 |
Insurance plans in this area (ZIP 55350)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | MN | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 90 | 58 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN | |
| O P H T H A L M O L O G Y | TX | |
| O P T O M E T R Y | MN | |
| O P T O M E T R Y | MN |
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